* {
	margin: 0px;
	padding: 0px;
}

body {
	background-color: gray;
}

.container {
	width: 1000px;
	height: 460px;
	background-color: white;
	margin: 0px auto;
	display: flex;
}

.header {
	background: rgb(192, 56, 56);
	height: 20%;
	display: flex;
}

.xjulogo {
	padding-left: 20%;
	padding-top: 10px;
}

.lib {
	width: 400px;
	padding-left: 20%;
	padding-top: 10px;
}

.main_left {
	width: 700px;
	height: 450px;
}

.time_rest {
	width: 600px;
	font-size: 25px;
	margin-left: 60px;
	margin-top: 40px;
	background-color: rgb(226, 216, 216);
}

.huanying {
	margin-left: 60px;
	margin-top: 40px;
}

.rlue {
	margin-left: 60px;
	margin-top: 20px;
}

.rlue ul {
	list-style-type: none;
}

.main_right {
	width: 300px;
	height: 450px;
}

.hello {
	margin: 50px 30px;
}

.username {
	width: 250px;
	height: 50px;
	margin: 0px auto;
}

.username_text {
	width: 150px;
	height: 30px;
}

.passwd_text{
	width: 150px;
	height: 30px;
}
.yzhcode_text{
	width:80px;
	height:30px;
}

.login_btn {
	width: 250px;
	height: 50px;
	margin: 0px auto;
}

.mem {
	width: 250px;
	height: 50px;
	margin: 0px auto;
}

.login_btn_d {
	width: 200px;
	height: 40px;
	background-color: limegreen;
	appearance: none;
	cursor: pointer;
	outline: 0;
	border-radius: 7px 7px 7px 7px;
	font-size: 16px;
}

.footer {
	background-color: red;
	width: 1000px;
	height: 200px;
	margin: 0px auto;
}

.footer img {
	width: 1000px;
}